package com.kingwang.training.designpattern.isp.bo.wrong;

import com.kingwang.training.designpattern.isp.bo.TimerClient;

public interface Door extends TimerClient {
    /**
     * 锁门
     */
    void lock();

    /**
     * 开锁
     */
    void unlock();

    /**
     * 是否开启
     *
     * @return
     */
    boolean isOpen();
}
